Solar Controller - 20a, 12v/24v | Overcharge Protection, Improved Battery Lifespan, Low Voltage Indication

We are the famous manufacturer and exporter of solar controller in Dongguan, Guangdong, China. The charge controller is used to regulate the current flowing from the solar panels to the batteries. These solar controllers prevent the battery from the damages caused by overcharge and disconnect the battery in case of severe discharge by shutting of loads. solar controller are specially designed to improve the battery performance and increase the life.

System current20A
Voltage12V/24V
No load losses<5mA
Charging circuit voltage dropLess than or equal to 0.20V
Discharge circuit voltage dropLess than or equal to 0.15V
Over voltage protection17V/34V
boost charge voltage14v/29.2v
Direct charge voltage14.4v/28.8v
Float charge voltage13.5v/27.2v
Charge recover voltage13.2v/26.4v
Over discharge recover voltage12.5v/25v
Lower voltage indication12v/24v
Over discharge voltage11.1v/22.2v